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1990 Buick LESABRE 3.8L Poor Idle Quality, Misfire
Posted to GM Driveability on 2/18/1998

Hi Group

This 90 3.8 L V-6 Has a skip when cold at the #5 cylinder acted like ignition problem and we replaced the Ignition wires That cured 50% of the problem car returned and every am when cold the engine skips at the #5 cylinder as it warms up it goes away...

  Related Documents & Media  1990 Buick LESABRE

 
Message Closed w/FIX

car Vehicle Data

1990 Buick LESABRE

VIN 1G4HR54C9L
Engine3.8 L / 6 cyl
EmissionsOBDI
SymptomsPoor Idle Quality, Misfire
OccursCold
Misc.3.8 L VIN - C
Message Closed w/FIX

car Vehicle Data

1990 Buick LESABRE

VIN 1G4HR54C9L
Engine3.8 L / 6 cyl
EmissionsOBDI
SymptomsPoor Idle Quality, Misfire
OccursCold
Misc.3.8 L VIN - C